Supercharged FI, 62t 250hp engine

mike b

mike b

Michael "Mayhem" Bevacqua aka MikeyChan
Location
California
Jr. said:
He didnt have anybody to copy it from .............


( sorry, couldnt resist!)
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LMAO. I was waiting for this!

On a serious note it looks interesting. I assume he is wanting this for flatwater and not racing? Looks like a rear mounted gas tank and custom exhaust chamber will be needed to get around the turbo and bolt ons or maybe just a super tight fit? I would have figured an electric motor like the ones in Dirt bikes with tons of torque and decent battery life would have happened before this. Will have to wait and see. If nothing more it will be a cool looking motor that has a nice whooshing sound from the waste gate between braaps lol.
 
kx454

kx454

Location
Sweet Valley, pa
mike b said:
LMAO. I was waiting for this!

On a serious note it looks interesting. I assume he is wanting this for flatwater and not racing? Looks like a rear mounted gas tank and custom exhaust chamber will be needed to get around the turbo and bolt ons or maybe just a super tight fit? I would have figured an electric motor like the ones in Dirt bikes with tons of torque and decent battery life would have happened before this. Will have to wait and see. If nothing more it will be a cool looking motor that has a nice whooshing sound from the waste gate between braaps lol.
Click to expand...

I do not see a turbo anywhere in those photos....Thinking he is trying to negate the use of an intercooler by using such low boost.

250 horses off of just 5lbs of boost seems extremely optimistic.....Depending on displacement of course.
 
mike b

mike b

Michael "Mayhem" Bevacqua aka MikeyChan
Location
California
kx454 said:
I do not see a turbo anywhere in those photos....Thinking he is trying to negate the use of an intercooler by using such low boost.

250 horses off of just 5lbs of boost seems extremely optimistic.....Depending on displacement of course.
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Sorry you are right. It would not be a turbo as its not driven off of the exhaust but instead seems to be ran off the flywheel/crank. I guess this would be setup similar to a procharger style as it looks like a turbo rather than an intake mounted supercharger. I forgot his name was ET Superchargers and not ET Turbos lol. I just want to see this built and what he tries to do with this. If racing or freestyle. Sounds like freestyle with the "instant 250hp"
 
HunterJ.

HunterJ.

Location
Texas
60mm seems a bit excessive for an engine of that size. Especially running only 5 pounds. Seems like it’s more of a looks thing than function.


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zzylstra

zzylstra

Location
Valley Springs, CA
HunterJ. said:
60mm seems a bit excessive for an engine of that size. Especially running only 5 pounds. Seems like it’s more of a looks thing than function.


Sent from my iPhone using Tapatalk
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I think because for now its a personal project he did not want to invest into a new casting mold for a small supercharger while the idea is still a prototype, so hes using a casting mold that he has. pretty sure 60mm is SeaDoo?
 
HunterJ.

HunterJ.

Location
Texas
zzylstra said:
I think because for now its a personal project he did not want to invest into a new casting mold for a small supercharger while the idea is still a prototype, so hes using a casting mold that he has. pretty sure 60mm is SeaDoo?
Click to expand...

Oh, true I didn’t think about that.


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R

restosud

direct injection would help power and pollution but tricky to set up.
if port injection 1/2 the fuel will fly out the exhaust unless port timing is toned way down but that will limit hp.
 
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